Paint stirrer



FIG. 1 is a perspective view of a paint stirrer showing my new design;

FIG. 2 is a front elevational view thereof, the rear view being a mirror image;

FIG. 3 is a side elevational view as seen from left of FIG. 2;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a side elevational view as seen from the right of FIG. 2. 

The ornamental design for a paint stirrer, as shown and described. 